一Are you going to Guilin by plane?一It’s fast but expensive, so I’m not sure.I ________ take a train.
His sister doesn’t like mutton ________ beef.
—Honey,stay home before I return. —I ________,mum.
Linda takes ________ order ________ a hamburger.
The tea ________ in the cup and the chicken ________ on the plate.
The children will climb the hill if it ________ tomorrow.